WCB-G-E381


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Test
Items

 
Drop ImpactTest Front Forward Test Back
Forward Test
Disc BrakeFatigue Test Vertical
Force Fatig ueIest of FrameSeattube
Horizontal Force
Fatigue Test of Frame
Fatigue Test of Frame Treading
Force
Seattube
Strength Test
Headtube Strength Test BottomBracket
Compressi
on Test
Vibration Fatigue LoadTest
pass pass pass pass pass pass pass pass pass pass pass
EN raised to
256 height
EN raised to
300 height
300 height Standard
24000 times
for each
600N/800N
EN standard 122kg f500000
times
EN standard
+122.4kgf/-61.2kgf
50000 times
122kg f100000
times
300kg fabove 300kgf 500kgf EN standard
ST:30kg/BB:22.5kg/HT:10k
g30000 times

 

Material:Toray prepreg

Headset size: top 1-1/2 down 1-1/2

Seatpost: special used seatpost 

BB:BB86

Size: 49/52/54/56/58cm

Maximum tyre size: 700*50C/ 27.5*2.1"

Motor: ebikemotion X20

Battery: 250 Wh /350 Wh interchange

Brake Type: Flat mount Disc brake

Front spacer: 100*12 ( Flat mount disc brake 140 and 160 interchange)

Rear spacer: 142*12 ( Flat mount disc brake140 and 160 interchange)

Maximum for single speed crankset: 46T;

Maximum for double speed crankset: 50-34T

Cables routing: All internal

pic

 

SIZE ST TT HT HA CA BB RC FC OFFSETE WB STACK REACH
49 445 514 120 69.5° 74.5° 69 435 602 55 1027 537 365
52 475 528 130 70.5° 74° 69 435 603 55 1028 550 370
54 495 547 145 71° 73.5° 69 435 612 55 1038 566 379
56 515 566 160 71.5° 73° 69 435 622 55 1047 583 388
58 535 582 180 71.5° 73° 69 435 637 55 1063 602 397
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